Generate dataset with Blender about docproj

[xiaoyu258]

In the note editor of Blender, you can connect the UV of Texture Coordinate to the Image of Separate RGB like this.

[IceSuger]

EXCELLENT ! Thanks !
Way much easier and more elegant than casting rays from the camera and transform the world 3d coords back to UV coords, which is the way I was working on.
Just one more question making me a little confused: will the strength of the Emission affect the result ? I haven't take a look at the numeric values of each pixels, but by seeing the rendered image under different Emission strength, I guess the results are different.

Thanks !

[xiaoyu258]

Thanks, yes, you need to remove all the lighting and only keep the emission or the image will be total black. And set it to 1 is also important.

[IceSuger]

Thank you !